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GB1109693A - Method and apparatus for arresting mist entrained in gas currents - Google Patents

Method and apparatus for arresting mist entrained in gas currents

Info

Publication number
GB1109693A
GB1109693A GB2351965A GB2351965A GB1109693A GB 1109693 A GB1109693 A GB 1109693A GB 2351965 A GB2351965 A GB 2351965A GB 2351965 A GB2351965 A GB 2351965A GB 1109693 A GB1109693 A GB 1109693A
Authority
GB
United Kingdom
Prior art keywords
wall
gas
nozzles
june
velocity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2351965A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SA filed Critical Alcatel SA
Publication of GB1109693A publication Critical patent/GB1109693A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/265—Apparatus for washing and purifying steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,109,693. Separating entrained liquid from gas streams. SOCIETE ALSACIENNE DE CONSTRUCTIONS ATOMIQUES DE TELECOMMUNICATIONS ET D'ELECTRONIQUE "ALCATEL". 2 June, 1965 [5 June, 1964], No. 23519/65. Heading BIT. Entrained liquid particles are removed from a gas stream by directing the stream through a converging nozzle, which accelerates it to almost sonic speed, on to a wall 2, whereby the liquid particles break on and drain from the wall, while the velocity of the gas after it impinges on the wall is considerably reduced to minimise re-entrainment. The wall 2 may be smooth, rough or covered by metal fibres 3. The arrangement shown is attached to the high pressure side of an oil sealed vacuum pump, whose volumetric flow rate on the outlet side decreases with the pressure on the vacuum side. Spring loaded valves 4-7 open at different pressures, so that as the flow rate falls individual nozzles are taken out of operation, whereby the velocity of gas in the remaining nozzles remains sufficient to effect separation. Nozzles may be of different diameters.
GB2351965A 1964-06-05 1965-06-02 Method and apparatus for arresting mist entrained in gas currents Expired GB1109693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977254A FR1406047A (en) 1964-06-05 1964-06-05 Method and device for stopping mists in gas streams

Publications (1)

Publication Number Publication Date
GB1109693A true GB1109693A (en) 1968-04-10

Family

ID=8831746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2351965A Expired GB1109693A (en) 1964-06-05 1965-06-02 Method and apparatus for arresting mist entrained in gas currents

Country Status (4)

Country Link
AT (1) AT275007B (en)
DE (1) DE1544126B2 (en)
FR (1) FR1406047A (en)
GB (1) GB1109693A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528716A1 (en) * 1982-06-16 1983-12-23 Coopers Filters Ltd IMPROVEMENTS ON AIR FILTERS
EP1068890A1 (en) * 1999-07-16 2001-01-17 Nelson Industries, Inc. Inertial gas-liquid separator
CN102803668A (en) * 2009-06-12 2012-11-28 马勒国际有限公司 Oil mist separator
US8893688B2 (en) 2006-09-02 2014-11-25 Mahle International Gmbh Device for venting a crank space

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205226A (en) * 1972-04-19 1973-10-23
EP0232688A1 (en) * 1986-01-09 1987-08-19 L.C.M. LAVORAZIONE COMPONENTI MECCANICHE S.r.L. A device for separating particles contained in an outlet gas flow particularly for air compressors and the like
DE3826684A1 (en) * 1987-12-05 1990-02-08 Erzeugnisse Schweiss Schneid DEVICE FOR CLEANING A GAS
US7473291B2 (en) * 2004-09-21 2009-01-06 Cummins Filtration Ip, Inc. Inertial gas-liquid separator with variable flow actuator
US7896946B1 (en) 2004-09-21 2011-03-01 Cummins Filtration Ip, Inc. Multistage multicontroller variable impactor
US8048212B2 (en) 2004-09-21 2011-11-01 Cummins Filtration Ip, Inc. Inertial gas-liquid separator with valve and variable flow actuator
US7406960B2 (en) 2004-12-10 2008-08-05 Fleetguard, Inc. Oil mist removal device with oil fill
US7964009B2 (en) 2004-09-21 2011-06-21 Cummins Filtration Ip, Inc. Inertial gas-liquid separator with axially variable orifice area
US7648543B2 (en) 2004-09-21 2010-01-19 Cummins Filtration Ip Inc. Multistage variable impactor
US7614390B2 (en) 2007-08-23 2009-11-10 Cummins Filtration Ip Inc. Two stage drainage gas-liquid separator
US7828865B2 (en) 2008-07-31 2010-11-09 Cummins Filtration Ip, Inc. Gas-liquid separator with dual flow impaction and coalescence
US8075654B2 (en) 2004-09-21 2011-12-13 Cummins Filtration Ip, Inc. Gas-liquid separator with expansion transition flow
DE202005009990U1 (en) * 2005-06-25 2006-11-02 Hengst Gmbh & Co.Kg Device for separating oil particles from the crankcase ventilation gas of an internal combustion engine
DE102005042286A1 (en) 2005-09-06 2007-04-12 Mahle International Gmbh Device for separating a gas-liquid mixture
US7678169B1 (en) 2006-07-12 2010-03-16 Cummins Filtration Ip Inc. Oil fill cap with air/oil separator
FR2913054A1 (en) * 2007-02-23 2008-08-29 Renault Sas Oil decanting device for internal combustion engine, has blow-by gas pipe with walls in which one of walls has impact surfaces that are covered with anti-bursting collection coating of liquid phase of blow-by gas
US7857883B2 (en) 2007-10-17 2010-12-28 Cummins Filtration Ip, Inc. Inertial gas-liquid separator with constrictable and expansible nozzle valve sidewall
DE102008050039A1 (en) 2008-08-11 2010-02-18 Elringklinger Ag Particle separation device for an aerosol flow
US8152884B1 (en) 2009-11-20 2012-04-10 Cummins Filtration Ip Inc. Inertial gas-liquid impactor separator with flow director
DE102009055958A1 (en) * 2009-11-27 2011-06-01 Afc Air Filtration & Containment Gmbh Device for separating impurities from an air stream
US9138671B2 (en) 2012-08-30 2015-09-22 Cummins Filtration Ip, Inc. Inertial gas-liquid separator and porous collection substrate for use in inertial gas-liquid separator
DE102017211765A1 (en) 2017-07-10 2019-01-10 Mahle International Gmbh Impactor for separating impurities from a gas flow

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528716A1 (en) * 1982-06-16 1983-12-23 Coopers Filters Ltd IMPROVEMENTS ON AIR FILTERS
GB2122105A (en) * 1982-06-16 1984-01-11 Coopers Filters Ltd Water-gas separator
EP1068890A1 (en) * 1999-07-16 2001-01-17 Nelson Industries, Inc. Inertial gas-liquid separator
US6290738B1 (en) 1999-07-16 2001-09-18 Nelson Industries, Inc. Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure
US8893688B2 (en) 2006-09-02 2014-11-25 Mahle International Gmbh Device for venting a crank space
CN102803668A (en) * 2009-06-12 2012-11-28 马勒国际有限公司 Oil mist separator
US9080477B2 (en) 2009-06-12 2015-07-14 Mahle International Gmbh Oil mist separator
CN102803668B (en) * 2009-06-12 2016-04-06 马勒国际有限公司 Oil mist separator
US9885266B2 (en) 2009-06-12 2018-02-06 Mahle International Gmbh Oil mist separator

Also Published As

Publication number Publication date
AT275007B (en) 1969-10-10
DE1544126A1 (en) 1969-06-12
DE1544126B2 (en) 1970-05-27
FR1406047A (en) 1965-07-16

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